The final-ever episode of Gavin and Stacey became the most-watched show on Christmas Day and fans of the popular BBC sitcom were delighted with the last instalment

On Christmas Day, the last-ever episode of Gavin and Stacey welcomed the return of the beloved cast, from James Corden and Ruth Jones to Larry Lamb and Alison Steadman. However, the reunion had been shrouded in secrecy,

However, during the moving monologue, fans noticed a major continuity error. In the scene, Mick stands up with a full pint in his hand while addressing their group. But, in the middle of the speech, the drink suddenly appears to be half-full before returning back to full again.